class Mysql2::EM::Fiber::Client

Public Instance Methods

query(sql, opts={}) click to toggle source
# File lib/mysql2/em_fiber.rb, line 9
def query(sql, opts={})
  if ::EM.reactor_running?
    deferable = super(sql, opts)

    fiber = ::Fiber.current
    deferable.callback do |result|
      fiber.resume(result)
    end
    deferable.errback do |err|
      fiber.resume(err)
    end
    ::Fiber.yield.tap do |result|
      raise result if result.is_a?(::Exception)
    end
  else
    super(sql, opts)
  end
end